Is it posible to add custom global templates for items in collection form fields?

I don't want to customize the collection template itself, but the rendering of each object in the collection, for example for adding a specific class or markup to each object contained in the collection.

I want to define a twig template to add a "delete" button to each item in the collection (among other things).

I have found there is a 'collection_widget' template to customize collections, buy this is only for the collection itself, not individual items.

NOTE 1: I need to use a global template in order to do this for all collections in all forms, I know I can solve this for each form template, but that's not the point.

NOTE 2: So far I solved this with jquery, adding a class to collection_widget and adding buttons for all it's children with jquery. This works fine for now, but I'm looking for a 100% template solution, without having to do all the jquery handling. Ideally this should also work with the row prototype for adding new items.

1 Answer
1

Finally I found a good solution to this.
First, I had to create a collection_widget custom template (copied from the generic form_widget) and inside, instead of calling the form_rows block, I call collection_rows block, which is a customization of form_rows block.
Inside the collection_rows block you can customize whatever you want, I just added a custom class for each child.